Cisco 2955 manuales

Cisco 2955 Guía de instalación (298 paginas)

Marca: Cisco | Categoria: Los conmutadores de red | Tamaño: 12.75 MB |

Inglés

Italiano

Tabla de contenidos

November 2004

1

CONTENTS

5

2 Overview 2-1

6

3 Installation 3-1

6

5 Troubleshooting 5-1

9

B Connectors and Cables B-1

9

Contents

10

78-14944-03

10

Duration of Hardware Warranty

14

Duration of Software Warranty

14

Audience

17

Conventions

18

Varoitus

19

Attention

19

Avvertenza

20

Advarsel

20

¡Advertencia!

21

Varning!

21

Related Publications

26

Obtaining Documentation

26

Cisco.com

27

Documentation DVD

27

Ordering Documentation

27

Documentation Feedback

28

• 1 877 228-7302

29

• 1 408 525-6532

29

Submitting a Service Request

31

CLI-Based Setup Program

35

Taking Out What You Need

36

Connecting to a Power Source

36

IP Settings

41

Completing the Setup Program

41

Step 10 These choices appear:

44

Overview

45

Features

46

Chapter 2 Overview

46

Front-Panel Description

47

3 Power and relay connector

48

Warning Labels

49

10/100/1000 Ports

51

Power Status LEDs

56

10/100 Port Status LEDs

57

Uplink Port Status LEDs

58

Alarm Relay LEDs

60

Rear-Panel Description

61

Management Options

63

• SNMP network management

64

Installation

65

Class A Warning for Hungary

72

• One ferrite

74

1 Power and relay connector

90

Connector

96

Preparing the AC Power Cord

99

Statement 42

100

Chapter 3 Installation

101

Statement 122

108

2 DIN rail

111

2 DIN rail clip assembly

117

Statement 1006

121

Class 1 LED product

129

Statement 1027

129

Statement 1051

131

Statement 1012

131

Where to Go Next

133

Installation in a Hazardous

135

Environment

135

Preparing for Installation

136

EMC Regulatory Statements

142

VCCI Class A Notice for Japan

143

Class A Warning for Korea

143

European Zone 2 Certification

144

Installation Guidelines

145

Verifying Package Contents

146

Verifying Switch Operation

148

1 Console cable

150

Grounding the Switch

152

Wiring the DC Power Source

155

Power On the Switch

164

Running POST

164

Step 2 Disconnect the cables

166

Troubleshooting

189

Understanding POST Results

190

Diagnosing Problems

191

Technical Specifications

195

Catalyst 2955S-12 Switches

196

Connectors and Cables

201

10/100 and 10/100 /1000 Ports

202

100BASE-FX Ports

203

100BASE-LX Ports

203

Power and Relay Connector

204

Console Port

205

10/100 ports

206

10/100 Ports

207

Cable and Adapter Pinouts

209

Connecting to a Terminal

210

Identifying a Crossover Cable

211

Translated Safety Warnings

213

Waarschuwing

219

Switch Relays Warning

223

“Open Type” Equipment

230

Grounded Equipment

234

Console Cable Connection

236

Overtemperature Warning

239

Twisted-pair Supply Wires

244

Port Connection

247

Installation Instructions

250

Service Personnel Warning

251

Stacking the Chassis Warning

253

Ground Connection Warning

254

Jewelry Removal Warning

257

Product Disposal Warning

259

Class 1 Laser Product

261

Class 1 LED Product

262

Laser Radiation

264

Laser Viewing Warning

266

Laser Beam Exposure

268

Grounded Equipment Warning

278

Qualified Personnel Warning

280

Restricted Area

281

Chassis Power Connection

284

Exposed DC Power Wire Warning

287

Numerics

289

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